{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949306,-0.314352,0.000000,0.000000,0.175360,-0.529565,0.829946,0.000000,-0.260348,0.786220,0.560426,0.000000,-1662284.101965,5019898.045522,3554282.936966,1],    "boundingVolume": {    "region": [1.890490,0.594767,1.890652,0.595033,0.000000,14.010678]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/12_1372609.b3dm"}}}